EP1679536A4 - Lens barrel - Google Patents

Lens barrel

Info

Publication number
EP1679536A4
EP1679536A4 EP04773664A EP04773664A EP1679536A4 EP 1679536 A4 EP1679536 A4 EP 1679536A4 EP 04773664 A EP04773664 A EP 04773664A EP 04773664 A EP04773664 A EP 04773664A EP 1679536 A4 EP1679536 A4 EP 1679536A4
Authority
EP
European Patent Office
Prior art keywords
lens barrel
barrel
lens
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP04773664A
Other languages
German (de)
French (fr)
Other versions
EP1679536A1 (en
Inventor
Kunihiko Hayashi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sony Corp
Original Assignee
Sony Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sony Corp filed Critical Sony Corp
Publication of EP1679536A1 publication Critical patent/EP1679536A1/en
Publication of EP1679536A4 publication Critical patent/EP1679536A4/en
Withdrawn legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
    • G02B7/02—Mountings, adjusting means, or light-tight connections, for optical elements for lenses
    • G02B7/04—Mountings, adjusting means, or light-tight connections, for optical elements for lenses with mechanism for focusing or varying magnification
    • G02B7/10—Mountings, adjusting means, or light-tight connections, for optical elements for lenses with mechanism for focusing or varying magnification by relative axial movement of several lenses, e.g. of varifocal objective lens
    • G02B7/102—Mountings, adjusting means, or light-tight connections, for optical elements for lenses with mechanism for focusing or varying magnification by relative axial movement of several lenses, e.g. of varifocal objective lens controlled by a microcomputer

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Lens Barrels (AREA)
EP04773664A 2003-10-02 2004-09-30 Lens barrel Withdrawn EP1679536A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2003344838A JP4487531B2 (en) 2003-10-02 2003-10-02 Lens barrel
PCT/JP2004/014803 WO2005033761A1 (en) 2003-10-02 2004-09-30 Lens barrel

Publications (2)

Publication Number Publication Date
EP1679536A1 EP1679536A1 (en) 2006-07-12
EP1679536A4 true EP1679536A4 (en) 2012-02-22

Family

ID=34419399

Family Applications (1)

Application Number Title Priority Date Filing Date
EP04773664A Withdrawn EP1679536A4 (en) 2003-10-02 2004-09-30 Lens barrel

Country Status (6)

Country Link
US (1) US7345835B2 (en)
EP (1) EP1679536A4 (en)
JP (1) JP4487531B2 (en)
KR (1) KR20060069467A (en)
CN (1) CN100541254C (en)
WO (1) WO2005033761A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006350252A (en) * 2005-06-20 2006-12-28 Canon Inc Imaging apparatus and tilt device
EP1939661B1 (en) 2005-10-18 2011-12-14 Sharp Kabushiki Kaisha Lens unit and lens drive device
EP2690476A4 (en) * 2011-03-24 2014-11-05 Fujifilm Corp Lens device
CN102736208B (en) * 2011-03-31 2014-09-10 亚洲光学股份有限公司 Lens module
CN103293628A (en) * 2012-03-01 2013-09-11 华晶科技股份有限公司 Zooming and focusing mechanism and image acquisition device thereof
CN110764232A (en) * 2019-11-29 2020-02-07 Oppo广东移动通信有限公司 Optical lens and electronic device
CN114553987A (en) * 2020-11-26 2022-05-27 华为技术有限公司 Camera module, motor structure and electronic equipment

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5363248A (en) * 1992-01-13 1994-11-08 Fuji Photo Optical Co., Ltd. Zoom lens device and method of assembling the same
US5937215A (en) * 1996-11-29 1999-08-10 Asahi Kogaku Kogyo Kabushiki Kaisha Camera having a zoom lens
JP2000019375A (en) * 1998-07-02 2000-01-21 Minolta Co Ltd Driving device
US20010043393A1 (en) * 2000-05-10 2001-11-22 Asahi Kogaku Kogyo Kabushiki Kaisha Mechanism for moving optical element of an optical system
US6443636B1 (en) * 1998-08-24 2002-09-03 Olympus Optical Co., Ltd. Stop device

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06174998A (en) 1992-12-02 1994-06-24 Canon Inc Lens barrel
JP3246241B2 (en) 1994-11-17 2002-01-15 キヤノン株式会社 Optical device
JPH08248293A (en) 1995-03-09 1996-09-27 Sony Corp Lens barrel
US5748394A (en) * 1995-07-26 1998-05-05 Konica Corporation Lens driving device
JP2000137156A (en) 1998-11-04 2000-05-16 Sony Corp Lens driving device

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5363248A (en) * 1992-01-13 1994-11-08 Fuji Photo Optical Co., Ltd. Zoom lens device and method of assembling the same
US5937215A (en) * 1996-11-29 1999-08-10 Asahi Kogaku Kogyo Kabushiki Kaisha Camera having a zoom lens
JP2000019375A (en) * 1998-07-02 2000-01-21 Minolta Co Ltd Driving device
US6443636B1 (en) * 1998-08-24 2002-09-03 Olympus Optical Co., Ltd. Stop device
US20010043393A1 (en) * 2000-05-10 2001-11-22 Asahi Kogaku Kogyo Kabushiki Kaisha Mechanism for moving optical element of an optical system

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2005033761A1 *

Also Published As

Publication number Publication date
CN100541254C (en) 2009-09-16
EP1679536A1 (en) 2006-07-12
CN1864085A (en) 2006-11-15
WO2005033761A1 (en) 2005-04-14
JP4487531B2 (en) 2010-06-23
US7345835B2 (en) 2008-03-18
KR20060069467A (en) 2006-06-21
JP2005114765A (en) 2005-04-28
US20060285232A1 (en) 2006-12-21

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Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 20060329

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): DE FR GB IT NL

DAX Request for extension of the european patent (deleted)
RBV Designated contracting states (corrected)

Designated state(s): DE FR GB IT NL

A4 Supplementary search report drawn up and despatched

Effective date: 20120120

RIC1 Information provided on ipc code assigned before grant

Ipc: G02B 7/04 20060101AFI20120116BHEP

17Q First examination report despatched

Effective date: 20120329

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20120809